All Options Exchanges Regulatory Circulars
July 31, 2026
MIAX Options RC-2026-119
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, and MIAX Sapphire Options for Newly Listed Adjusted Symbol MVIS1 Effective Monday, August 3, 2026
July 29, 2026
MIAX Sapphire RC-2026-118
Change to the Penny Interval Program for August 3, 2026
July 29, 2026
MIAX Pearl-2026-114
Change to the Penny Interval Program for August 3, 2026
July 29, 2026
MIAX Options RC-2026-118
Change to the Penny Interval Program for August 3, 2026
July 29, 2026
MIAX Emerald RC-2026-87
Change to the Penny Interval Program for August 3, 2026
July 27, 2026
MIAX Sapphire RC-2026-117
Change to the Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Symbol TRIN Effective Monday, July 27, 2026
July 27, 2026
MIAX Pearl-2026-113
Change to the Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Symbol TRIN Effective Monday, July 27, 2026
July 27, 2026
MIAX Options RC-2026-117
Change to the Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Symbol TRIN Effective Monday, July 27, 2026